MPI-1 Benchmarks

MPI-1 Benchmarks#

IMB-MPI1 component of the Intel(R) MPI Benchmarks provides benchmarks for MPI-1 functions. IMB-MPI1 contains the following benchmarks:

Standard Mode

Multiple Mode

PingPong

Multi-PingPong

PingPongSpecificSource (excluded bydefault)

Multi-Ping PongSpecificSource (excluded by default)

PingPongAnySource (excluded bydefault)

Multi-PingPongAnySource (excluded by default)

PingPing

Multi-PingPing

PingPingSpecificSource (excluded bydefault)

Multi-Ping PingSpecificSource (excluded by default)

PingPingAnySource (excluded bydefault)

Multi -PingPingAnySource (excluded by default)

Sendrecv

Multi-Sendrecv

Exchange

Multi-Exchange

Uniband

Multi-Uniband

Biband

Multi-Biband

Bcast

Multi-Bcast

Allgather

Multi-Allgather

Allgatherv

Multi-Allgatherv

Scatter

Multi-Scatter

Scatterv

Multi-Scatterv

Gather

Multi-Gather

Gatherv

Multi-Gatherv

Alltoall

Multi-Alltoall

Alltoallv

Multi-Alltoallv

Reduce

Multi-Reduce

Reduce_scatter

Mu lti-Reduce_scatter

Allreduce

Multi-Allreduce

Barrier

Multi-Barrier